Result
KSW 62: Kolecki vs. Szostak
· Sat 17 Jul 2021 · Konfrontacja Sztuk Walki
Adrian Bartosiński vs Michał Michalski
W
Adrian Bartosiński
“Bartos”
10-0 · +140
1,627Elo
KO/TKO
R1 · 1:53
Welterweight
Michał Michalski
“Cukier”
9-4 · -170
1,577Elo
Our model
Market said
Tale of the tape
The better of each pair is litAdrian BartosińskiMichał Michalski
1,627
Elo
1,577
1,432
KO rating
1,368
1,077
Sub rating
1,123
1,219
Dec rating
1,163
Wins by
8
KO/TKO
5
0
Submission
1
2
Decision
3
Losses by
0
KO/TKO
2
0
Submission
1
0
Decision
1
The crowd
74%
Picked by
26%
Prices
The closing prices; the outcome that happened is outlinedAdrian BartosińskiMichał Michalski
+140opened +190
Moneyline
-170opened -240
Method
--Win by dec+300
--Win inside-163
How long it went
Decision+235
Inside-344
What the betting model makes of it
At the prices above Every bet →- Adrian Bartosińskimoneyline 48% v 38% 6.3% +140 +1.40u
Fight history
Every bout either man has on record, newest first. This one is marked; the rows above it came afterwards and were not known on the night. Amateur bouts are shaded. Blank means we hold no figure, not zero.
Adrian Bartosiński
10-0 going in · 21 bouts on record before this one
Full profile →
| # | Date | Result | Opponent | Method | Round | Age | Elo | Opp Elo | Close | Weight class | Event |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2026-03-14 | W |
 Madars Fleminas
|
DecisionSplit | R525:00 | 30.5 | 1,944-56 | 1,615 | -1200 | Welterweight | KSW 116: Bartosiński vs. Fleminas Konfrontacja Sztuk Walki |
| 30 | 2025-12-20 | W |
 Muslim Tulshaev
|
KO/TKOGround & Pound | R314:56 | 30.3 | 1,898+46 | 1,717 | -600 | Welterweight | KSW 113: Bartosiński vs. Tulshaev Konfrontacja Sztuk Walki |
| 29 | 2025-04-26 | W |
Andrzej Grzebyk
|
DecisionUnanimous | R525:00 | 29.7 | 1,875+22 | 1,744 | -325 | Welterweight | KSW 105: Bartosinski vs. Grzebyk 2 Konfrontacja Sztuk Walki |
| 28 | 2024-11-16 | L |
Mamed Khalidov
|
SubArmbar | R27:48 | 29.2 | 1,971-96 | 1,938 | -400 | Middleweight | KSW 100: Khalidov vs. Bartosiński Konfrontacja Sztuk Walki |
| 27 | 2024-05-11 | W |
Igor Michaliszyn
|
SubKneebar | R314:50 | 28.7 | 1,948+23 | 1,621 | -500 | Welterweight | KSW 94: Bartosiński vs. Michaliszyn Konfrontacja Sztuk Walki |
| 26 | 2023-12-16 | W |
 Salahdine Parnasse
|
DecisionUnanimous | R525:00 | 28.3 | 1,872+76 | 1,963 | -150 | Welterweight | KSW 89: Bartosiński vs. Parnasse Konfrontacja Sztuk Walki |
| 25 | 2023-04-22 | W |
Artur Szczepaniak
|
KO/TKOPunches | R11:47 | 27.7 | 1,827+45 | 1,641 | -265 | Welterweight | KSW 81: Bartosiński vs. Szczepaniak Konfrontacja Sztuk Walki |
| 24 | 2022-11-12 | W |
Krystian Kaszubowski
|
KO/TKOPunches | R14:58 | 27.2 | 1,784+43 | 1,591 | -425 | Welterweight | KSW 76: Parnasse vs. Rajewski Konfrontacja Sztuk Walki |
| 23 | 2022-02-26 | W |
Andrzej Grzebyk
|
SubKneebar | R25:33 | 26.5 | 1,702+81 | 1,678 | +185 | Welterweight | KSW 67: De Fries vs. Stošić Konfrontacja Sztuk Walki |
| 22 | 2021-07-17 | W |
Michał Michalski
this fight
|
KO/TKOPunches | R11:53 | 25.9 | 1,627+75 | 1,577 | +140 | Welterweight | KSW 62: Kolecki vs. Szostak Konfrontacja Sztuk Walki |
| 21 | 2021-03-20 | W |
 Lionel Padilla
|
KO/TKOPunches | R314:05 | 25.6 | 1,593+35 | 1,350 | -188 | Welterweight | KSW 59: Fight Code Konfrontacja Sztuk Walki |
| 20 | 2020-04-17 | W |
Piotr Walawski
|
KO/TKOPunch | R38:23 | 24.6 | 1,563+30 | 1,288 | -- | Welterweight | Tylko Jeden: Odcinek 6 Konfrontacja Sztuk Walki |
| 19 | 2020-03-20 | W |
Kamil Dołgowski
|
KO/TKODoctor Stoppage | R13:00 | 24.6 | 1,492+71 | 1,425 | -- | Middleweight | Tylko Jeden: Odcinek 3 Konfrontacja Sztuk Walki |
| 18 | 2019-12-06 | W |
 Konstantin Linnik
|
KO/TKOElbows | R11:05 | 24.3 | 1,470+22 | 1,132 | -- | Catchweight | Wirtuoz Challenge: Rawa Mazowiecka Fight Night Wirtuoz Challenge |
| 17 | 2019-10-12 | W |
Krystian Bielski
|
KO/TKOPunches | R27:15 | 24.1 | 1,405+66 | 1,316 | -- | Middleweight | FEN 26: The Greatness Fight Exclusive Night |
| 16 | 2019-07-05 | W |
 Alexander Shingarenko
|
KO/TKOPunches | R12:41 | 23.9 | 1,381+23 | 1,056 | -- | Middleweight | RWC 3: Gdynia Rocky Warriors Cartel |
| 15 | 2019-04-06 | W |
Vladislav Schepanskyi
|
KO/TKODoctor Stoppage | R12:30 | 23.6 | 1,372+9 | 866 | -- | Middleweight | Wirtuoz Challenge 2: Next Step Wirtuoz Challenge |
| 14 | 2018-09-22 | W |
Jarosław Lech
|
KO/TKOPunches | R28:10 | 23.1 | 1,342+30 | 1,069 | -- | Middleweight | Wirtuoz Challenge 1: Początek Wirtuoz Challenge |
| 13 | 2018-03-23 | W |
Wojciech Żuchnik
|
DecisionUnanimous | R315:00 | 22.6 | 1,332+11 | 1,113 | -- | Middleweight | TFL 13: Noxy Night Thunderstrike Fight League |
| 12 | 2017-11-18 | W |
Michał Pach
|
DecisionUnanimous | R39:00 | 22.2 | 1,289+42 | 1,220 | -- | Middleweight | TFL 12: Hydro Truck Night Thunderstrike Fight League |
| 11 | 2017-05-16 | W |
Piotr Kosmowski
|
Decision | R14:00 | 21.7 | 1,285+4 | 1,076 | -- | Middleweight | Amatorska Liga MMA Amatorska Liga MMA am |
| 10 | 2017-05-16 | W |
Kamil Łuczaj
|
SubRear Naked Choke | R13:00 | 21.7 | 1,251+34 | 1,071 | -- | Middleweight | Amatorska Liga MMA Amatorska Liga MMA am |
| 9 | 2017-05-16 | W |
Damian Kowalski
|
SubGuillotine Choke | R12:20 | 21.7 | 1,228+23 | 955 | -- | Middleweight | Amatorska Liga MMA Amatorska Liga MMA am |
| 8 | 2017-05-14 | L |
Gerard Bąk
|
DecisionDecision | R14:00 | 21.7 | 1,279-51 | 1,218 | -- | Middleweight | ALMMA 132: Puchar Polski MMA 2017 Amatorska Liga MMA am |
| 7 | 2016-11-20 | W |
Artur Piechociński
|
SubArmbar | R13:04 | 21.2 | 1,246+32 | 1,053 | -- | Middleweight | ALMMA 122: Mistrzostwa Polski MMA 2016 Amatorska Liga MMA am |
| 6 | 2016-11-20 | W |
Sławomir Lassota
|
SubRear Naked Choke | R12:58 | 21.2 | 1,194+52 | 1,122 | -- | Middleweight | ALMMA 122: Mistrzostwa Polski MMA 2016 Amatorska Liga MMA am |
| 5 | 2016-05-15 | W |
Sebastian Radzikowski
|
SubArmbar | R13:33 | 20.7 | 1,146+48 | 1,050 | -- | Middleweight | ALMMA 109: Puchar Polski MMA 2016 Amatorska Liga MMA am |
| 4 | 2016-05-15 | W |
Patryk Retkowski
|
SubArmbar | R13:20 | 20.7 | 1,087+59 | 1,050 | -- | Middleweight | ALMMA 109: Puchar Polski MMA 2016 Amatorska Liga MMA am |
| 3 | 2016-05-15 | W |
Damian Kosmalski
|
DecisionDecision | R14:00 | 20.7 | 1,047+40 | 1,052 | -- | Middleweight | ALMMA 109: Puchar Polski MMA 2016 Amatorska Liga MMA am |
| 2 | 2016-05-15 | W |
Karol Skrzypek
|
SubRear Naked Choke | R12:47 | 20.7 | 964+83 | 1,057 | -- | Middleweight | ALMMA 109: Puchar Polski MMA 2016 Amatorska Liga MMA am |
| 1 | 2013-04-21 | L |
Piotr Walawski
|
SubArmbar | R12:48 | 17.7 | 1,026-66 | 1,026 | -- | Lightweight | ALMMA 36: Puchar Polski Środkowej Amatorska Liga MMA am |
Michał Michalski
9-4 going in · 13 bouts on record before this one
Full profile →
| # | Date | Result | Opponent | Method | Round | Age | Elo | Opp Elo | Close | Weight class | Event |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2026-09-19 | W |
Radosław Paczuski
|
SubRear Naked Choke | R14:15 | 37.2 | 1,672+70 | 1,600 | -120 | Middleweight | KSW 121: Vojcak vs. Wojcik Konfrontacja Sztuk Walki |
| 20 | 2026-05-16 | L |
Piotr Kuberski
|
KO/TKOLeft Jab to Ground Punches | R12:09 | 36.8 | 1,716-44 | 1,905 | +285 | Middleweight | KSW 118: Kuberski vs. Michalski Konfrontacja Sztuk Walki |
| 19 | 2025-12-20 | W |
Damian Janikowski
|
KO/TKOPunches | R14:19 | 36.4 | 1,669+47 | 1,493 | -400 | Middleweight | KSW 113: Bartosiński vs. Tulshaev Konfrontacja Sztuk Walki |
| 18 | 2025-08-09 | W |
 Andi Vrtačić
|
DecisionUnanimous | R315:00 | 36.1 | 1,627+42 | 1,555 | -175 | Middleweight | KSW 109: Kuberski vs. Paczuski Konfrontacja Sztuk Walki |
| 17 | 2024-05-11 | W |
Bartosz Leśko
|
KO/TKOPunches | R11:42 | 34.8 | 1,578+57 | 1,450 | +111 | Middleweight | KSW 94: Bartosiński vs. Michaliszyn Konfrontacja Sztuk Walki |
| 16 | 2023-09-16 | W |
 Dominik Humburger
|
DecisionUnanimous | R315:00 | 34.2 | 1,529+50 | 1,533 | +165 | Middleweight | KSW 86: Wiklacz vs. Przybysz 4 Konfrontacja Sztuk Walki |
| 15 | 2023-03-17 | W |
 Erikas Golubovskis
|
KO/TKOElbows | R12:43 | 33.7 | 1,485+43 | 1,292 | -350 | Middleweight | KSW 80: Eskiev vs. Ruchala Konfrontacja Sztuk Walki |
| 14 | 2021-07-17 | L |
Adrian Bartosiński
this fight
|
KO/TKOPunches | R11:53 | 32.0 | 1,577-75 | 1,627 | -170 | Welterweight | KSW 62: Kolecki vs. Szostak Konfrontacja Sztuk Walki |
| 13 | 2021-01-30 | W |
Aleksandar Rakas
|
KO/TKOElbows | R14:35 | 31.5 | 1,501+76 | 1,456 | -260 | Welterweight | KSW 58: Parnasse vs. Torres Konfrontacja Sztuk Walki |
| 12 | 2019-12-07 | W |
Albert Odzimkowski
|
KO/TKOPunches | R14:31 | 30.4 | 1,389+115 | 1,502 | -126 | Welterweight | KSW 52 - The Race: Askham vs. Khalidov Konfrontacja Sztuk Walki |
| 11 | 2019-04-27 | W |
 Savo Lazić
|
KO/TKOPunch | R27:24 | 29.8 | 1,306+83 | 1,288 | -175 | Welterweight | KSW 48: Szymański vs. Parnasse Konfrontacja Sztuk Walki |
| 10 | 2018-12-01 | L |
Krystian Kaszubowski
|
KO/TKOPunch | R12:14 | 29.4 | 1,384-77 | 1,425 | -169 | Welterweight | KSW 46: Narkun vs. Khalidov 2 Konfrontacja Sztuk Walki |
| 9 | 2018-04-14 | L |
David Zawada
|
SubRear Naked Choke | R310:48 | 28.7 | 1,414-30 | 1,687 | +198 | Welterweight | KSW 43: Soldić vs. Du Plessis Konfrontacja Sztuk Walki |
| 8 | 2017-10-14 | W |
Nassourdine Imavov
|
DecisionUnanimous | R315:00 | 28.2 | 1,345+69 | 1,382 | -- | Welterweight | FEN 19: Battle for Wroclaw Fight Exclusive Night |
| 7 | 2016-05-20 | L |
Davy Gallon
|
KO/TKOPunches | R417:39 | 26.8 | 1,440-89 | 1,436 | -- | Welterweight | FEN 12: Feel the Force Fight Exclusive Night |
| 6 | 2015-11-07 | W |
Rafał Błachuta
|
DecisionUnanimous | R315:00 | 26.3 | 1,382+59 | 1,378 | -- | Welterweight | FEN 9: Go For It Fight Exclusive Night |
| 5 | 2015-03-06 | W |
Mariusz Radziszewski
|
SubRear Naked Choke | R12:36 | 25.6 | 1,320+62 | 1,216 | -- | Welterweight | FEN 6: Showtime Fight Exclusive Night |
| 4 | 2015-01-10 | W |
Adam Niedźwiedź
|
KO/TKOPunches | R11:30 | 25.5 | 1,250+70 | 1,179 | -- | Welterweight | FEN 5: Cuprum Heroes Fight Exclusive Night |
| 3 | 2014-03-01 | W |
Paweł Obrzut
|
DecisionUnanimous | R315:00 | 24.6 | 1,198+52 | 1,167 | -- | Welterweight | Pro MMA Challenge 1: Drwal vs. Heleno Professional MMA Challenge |
| 2 | 2013-12-21 | W |
Kamil Szymański
|
KO/TKOPunches | R12:22 | 24.4 | 1,086+112 | 1,185 | -- | Welterweight | 1st Warriors Fight Night MMA Warriors Leszno |
| 1 | 2013-07-06 | L |
Daniel Skibiński
|
DecisionSplit | R315:00 | 24.0 | 1,131-45 | 987 | -- | Welterweight | GMC 4: Next Level German MMA Championship |